{"id":"https://openalex.org/W2488076610","doi":"https://doi.org/10.1109/hpsr.2016.7525657","title":"Impact of spatial traffic variation on energy savings and devices lifetime in core networks","display_name":"Impact of spatial traffic variation on energy savings and devices lifetime in core networks","publication_year":2016,"publication_date":"2016-06-01","ids":{"openalex":"https://openalex.org/W2488076610","doi":"https://doi.org/10.1109/hpsr.2016.7525657","mag":"2488076610"},"language":"en","primary_location":{"id":"doi:10.1109/hpsr.2016.7525657","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpsr.2016.7525657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 17th International Conference on High Performance Switching and Routing (HPSR)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091801640","display_name":"Filip Idzikowski","orcid":"https://orcid.org/0000-0002-4755-1171"},"institutions":[{"id":"https://openalex.org/I46597724","display_name":"Pozna\u0144 University of Technology","ror":"https://ror.org/00p7p3302","country_code":"PL","type":"education","lineage":["https://openalex.org/I46597724"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Filip Idzikowski","raw_affiliation_strings":["Faculty of Electronics and Telecommunications, Poznan University of Technology, Poland"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics and Telecommunications, Poznan University of Technology, Poland","institution_ids":["https://openalex.org/I46597724"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009852351","display_name":"Frank Pfeuffer","orcid":null},"institutions":[{"id":"https://openalex.org/I195893171","display_name":"Zuse Institute Berlin","ror":"https://ror.org/02eva5865","country_code":"DE","type":"facility","lineage":["https://openalex.org/I195893171"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Frank Pfeuffer","raw_affiliation_strings":["Zuse Institute, Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Zuse Institute, Berlin, Germany","institution_ids":["https://openalex.org/I195893171"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019729479","display_name":"Axel Werner","orcid":null},"institutions":[{"id":"https://openalex.org/I195893171","display_name":"Zuse Institute Berlin","ror":"https://ror.org/02eva5865","country_code":"DE","type":"facility","lineage":["https://openalex.org/I195893171"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Axel Werner","raw_affiliation_strings":["Zuse Institute, Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Zuse Institute, Berlin, Germany","institution_ids":["https://openalex.org/I195893171"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013356277","display_name":"Luca Chiaraviglio","orcid":"https://orcid.org/0000-0002-5350-2691"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Chiaraviglio","raw_affiliation_strings":["University of Rome, La Sapienza, Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome, La Sapienza, Italy","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5091801640"],"corresponding_institution_ids":["https://openalex.org/I46597724"],"apc_list":null,"apc_paid":null,"fwci":0.3675,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65168697,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"134","last_page":"141"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7338296175003052},{"id":"https://openalex.org/keywords/sleep-mode","display_name":"Sleep mode","score":0.6028203368186951},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5356782078742981},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5189968347549438},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.49495118856430054},{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.48279130458831787},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4800370931625366},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.47225847840309143},{"id":"https://openalex.org/keywords/airfield-traffic-pattern","display_name":"Airfield traffic pattern","score":0.4552745223045349},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.425459086894989},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.4161704182624817},{"id":"https://openalex.org/keywords/internet-traffic","display_name":"Internet traffic","score":0.41502735018730164},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.3756794333457947},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3645937442779541},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14019399881362915},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11771523952484131}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7338296175003052},{"id":"https://openalex.org/C57149124","wikidata":"https://www.wikidata.org/wiki/Q587346","display_name":"Sleep mode","level":4,"score":0.6028203368186951},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5356782078742981},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5189968347549438},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.49495118856430054},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.48279130458831787},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4800370931625366},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.47225847840309143},{"id":"https://openalex.org/C204673680","wikidata":"https://www.wikidata.org/wiki/Q1628107","display_name":"Airfield traffic pattern","level":2,"score":0.4552745223045349},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.425459086894989},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.4161704182624817},{"id":"https://openalex.org/C63969886","wikidata":"https://www.wikidata.org/wiki/Q3536440","display_name":"Internet traffic","level":3,"score":0.41502735018730164},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.3756794333457947},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3645937442779541},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14019399881362915},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11771523952484131},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/hpsr.2016.7525657","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpsr.2016.7525657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 17th International Conference on High Performance Switching and Routing (HPSR)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.uniroma1.it:11573/894425","is_oa":false,"landing_page_url":"http://hdl.handle.net/11573/894425","pdf_url":null,"source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W305297219","https://openalex.org/W1682076822","https://openalex.org/W1964478662","https://openalex.org/W1965319711","https://openalex.org/W2001281354","https://openalex.org/W2002494760","https://openalex.org/W2003353304","https://openalex.org/W2015751893","https://openalex.org/W2016412715","https://openalex.org/W2047722978","https://openalex.org/W2056698322","https://openalex.org/W2081283057","https://openalex.org/W2100902537","https://openalex.org/W2114126618","https://openalex.org/W2127133234","https://openalex.org/W2131361727","https://openalex.org/W2134915871","https://openalex.org/W2138128664","https://openalex.org/W2140780473","https://openalex.org/W2145563843","https://openalex.org/W2156912200","https://openalex.org/W2160335856","https://openalex.org/W2171866735","https://openalex.org/W2213860740","https://openalex.org/W2316365072","https://openalex.org/W2344508509","https://openalex.org/W2980209044","https://openalex.org/W4245434545","https://openalex.org/W6664468333","https://openalex.org/W6683137814","https://openalex.org/W6688643241","https://openalex.org/W6699228072","https://openalex.org/W6704624639"],"related_works":["https://openalex.org/W2030588171","https://openalex.org/W2102638215","https://openalex.org/W2142834566","https://openalex.org/W2148279960","https://openalex.org/W1599295229","https://openalex.org/W2186748304","https://openalex.org/W2905038006","https://openalex.org/W1977353823","https://openalex.org/W2167424401","https://openalex.org/W4245006595"],"abstract_inverted_index":{"Traffic":[0],"variation":[1,36,70],"heavily":[2],"impacts":[3],"energy":[4,46,78],"savings":[5,47],"achieved":[6,48],"by":[7],"putting":[8],"Line":[9],"Cards":[10],"(LCs)":[11],"into":[12],"Sleep":[13],"Mode":[14],"(SM)":[15],"in":[16,61,76,79,104,119],"core":[17],"Internet":[18],"Protocol":[19],"(IP)-over-Wavelength":[20],"Division":[21],"Multiplexing":[22],"(WDM)":[23],"networks.":[24,81],"We":[25,82],"propose":[26],"a":[27,97],"simple":[28],"traffic":[29,35,43,72],"model":[30],"covering":[31],"temporal":[32],"and":[33,37,107],"spatial":[34,69],"investigate":[38],"the":[39,50,80,85,92,108,116],"impact":[40],"of":[41,71],"(controlled)":[42],"variations":[44],"on":[45,58],"with":[49,96],"Energy":[51],"Watermark":[52],"Algorithm":[53],"(EWA)":[54],"as":[55,57],"well":[56],"devices":[59],"lifetime":[60],"realistic":[62],"network":[63,94,113],"scenarios.":[64],"The":[65],"results":[66],"indicate":[67],"that":[68],"is":[73],"no":[74],"obstacle":[75],"saving":[77],"point":[83],"out":[84],"need":[86],"for":[87],"consistent":[88],"routing":[89],"schemes":[90],"between":[91],"reference":[93],"(designed":[95],"sophisticated":[98],"Mixed-Integer":[99],"Linear":[100],"Programming":[101],"(MILP)":[102],"formulation":[103],"our":[105,120],"case)":[106],"solutions":[109],"computed":[110],"dynamically":[111],"during":[112],"operation":[114],"(with":[115],"lifetime-unaware":[117],"EWA":[118],"case).":[121]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}